What is the pH of the solution when 100 ml 0.02 M HCI is added to 100 ml 0.04 M sodium hydrogen malate solution?

Q: 5) Synthesis: Show how you would carry out the following synthesis using inorganic or organic…

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Q: A solution was prepared in the lab from equal volumes of lithium fluoride and zinc chloride. If the…

A: The concentration of lithium fluoride = 4.00×10−4 M The concentration of zinc chloride= 1.00×10−4 M…

Q: 3. How would you carry out the following reactions? (a) OH ii || I || CH3CCH₂CH₂COCH 3…

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Q: Draw the major product of the reaction of 1-butanol and the following reagents. (a) PBr3 (b) SOCI₂,…

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Q: NazSO4 (aq) BaCl2 (aq) complete ionic equation: net ionic equation:

A: The aqueous species dissociates into the ions whereas solid species will not dissociates into the…

Q: A míxterre composed of 25g Phenol and 30g re equitiriom at The fwo liqruit phases that seporrate nd…

A: To determine the saturation solubility of water in phenol at 30°C.

Q: At a certain temperature the rate of this reaction is second order in N₂O, with a rate constant of…

A: The chemical reaction follows second order kinetics.  2N2O5(g) ---> 2N2O4(g) + O2(g)  Rate…

Q: What is the most suitable solvent for perchloric acid? a. HCl b. CH3COOH c. Glacial Acetic Acid d.…

A: When NaClO4 is treated with different reagents the products formed are different .

Q: 34. Given the initial rate data for the reaction A + B C, determine the rate expression for the…

A: A + B ---> C ∆C/∆t = K [A]m[B]n .............(*) K= rate constant m= order with respect to A . n=…

Q: Systematically name the following compounds.

A: According to IUPAC nomenclature, first we have to select the longest carbon chain as parent…

Q: Determine the order of the reaction for each reactant

A: Here we are required to find the order of reaction for each reactant.

Q: 5. When a liquid cools below its freezing point before crystallization occurs, the liquid a. is an…

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Q: what chemical substance is formed when the −H and −OH ends are joined?

A: The correct answer is given below

Q: Consider the following transformation and answer the questions that follow. OTBS OTBS OTBS OTBS Bno…

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Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

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Q: Calculate the rate constant, K at 904 °C.

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Q: 3. According to the following reaction, if the rate of appearance of Cl is 4.00 x 10° M/s, what is…

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Q: ishared, or lone, electron pairs play an important role in determining the chemical and physical…

A: In order to determine the number of unshared pair of electrons on the indicated atoms, it is very…

Q: 8. Which of the following compounds is expected to have the strongest ion-ion interaction force? a)…

A: Here we have to predict the ionic compound in which ion-ion interaction will be strongest.

Q: An Imide in an organic medicinal is a/an ________ group A. Acidic b. Two of the Choices c. Neutral…

A: The carbonyl groups present in the imide functionality decides the acidic behaviour of the compound.…

Q: N OH

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Q: Q(3): Figure below shows a plot of the logarithm (to the base 10) of the diffusion coefficient…

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Q: Propose a mechanism for the formation of methyl benzoate when ethyl benzoate is heated in methanol…

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Q: 2. Tellurium-123 is a radioactive isotope occurring in natural tellurium. The decay constant is 1.7…

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Q: Consider the titration of 300.0 mL of 0.450 MNH3 (Kb = 1.8 x 105) with 0.450 MHCI. a) What will the…

A: When a strong acid and a weak base produce a salt the final product is slightly acidic. At…

Q: H2C2O4. What amount is represented by 18.0 g of oxalic acid? How many molecules of oxalic acid are…

A: No of molecules=mole × avagadro number

Q: Which of the following are the correct reactivity and orientation for the amide group? Select the…

A: Aromatic electrophilic substitution reaction: Aromatic electrophilic substitution reactions are the…

Q: e of 0.200 M aqueous formic acid (HCO2H) is titrated with 0.100 M a H = 1.8 x 10) equivalence point…

A: Given, Molarity of Acid = 0.20 M Volume of acid = 25 mL mmol of Acid = 25 × 0.20 = 5.0 mmol Molarity…

Q: 1.00 L of hydrochloric acid is prepared and has a final pH of 1.045. What mass of HCl) is dissolved?…

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Q: In the titration of a weak acid with NaOH, which following statement(s) a. Normality-molarity x (n);…

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Q: At a certain temperature this reaction follows first-order kinetics with a rate constant of 16.1 s…

A: The integrated rate equation for first order reaction is  K = 2.303tlog[R]o[R] K = rate constant t =…

Q: Identify the solute that when added to 1 kg of water will produce a solution that will freeze. at…

A: Depression in freezing point (∆Tf) :-  When a non volatile solute is added to a pure solvent its…

Q: Which of the following hormones increases blood glucose levels? a. glucagon and epinephrine b.…

A: The hormones in the human body balances the blood glucose level.  They have very important role in…

Q: determine the order of the reaction for each reactant and write the rate law equation for the…

A: Here we are required to find the rate law for the given reaction

Q: 2. Give the molecula formula for the following compounds and star the chiral center(s) in each one…

A: In the given compounds, * = Chiral center.

Q: TRUE OR FALSE: Because of chelate effect, the formation reaction of the complex…

A: The chelate effect: The complexes containing chelates are known to  be more stable than those…

Q: Provide bond-line structure for each of these compounds. N-Methylpropionamide…

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Q: A 25.000 mL aliquot of weak base that has a concentration of 0.30 M will be titrated with 0.80 M…

A: 1. Milli moles of Weak base                   = 0.30 M x 25 mL                     = 7.5 mmoles 2.…

Q: Calculate the molarity of each aqueous solution with the given amount of NaCl(molar mass 58.44g/mol)…

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Q: Give the balanced chemical equation of the following reaction. Al203 + Cr203

A: The balanced equation is given below

Q: The following are intermediate products in the stepwise synthesis of compound 1 from benzene. Give…

A: The answer is as follows:

Q: Calculate the energy change resulting from the emission of 1.00 mole of photons at this 470 nm…

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Q: 17. The thermochemical equation for the reaction of F2 and water is as follows. AH = -270 kJ F2(g) +…

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Q: The Ksp of MgF2 at a certain temperature is given to be 2.6 × 10-7.  What is the molar solubility of…

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Q: Propose a mechanism to account for the following reaction CH3 cha nahod CH₂Cl AICH H₂C

A: We have to propose a mechanism for the given transformation. The given reaction is an example of an…

Q: 17. Which of cation forms a hydroxide precipitation with excess NaOH solution? a. Sn+ b. Fe+ с. К*…

A: Note:-ions of  Ca , Mg , Al and Fe forms precipitate with excess of NaOH.

Q: What process is required to purify the ethanol from the fermented broth? Extraction Distillation…

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Q: COCI CH;NH,. b. CO2CH2CH3 1. CH;CH;MgBr 2. Hy0* с. CH;OH H2SO4 - CH3

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Q: Identifique el ácido que tiene la base conjugada más fuerte. Seleccione la respuesta correcta: HCIO4…

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Q: Compound No. of No. of No. of Lewis structure Valence electron Octet bonds electron N2 CH;Br PCI3…

A: Given table is :  Complete the table = ?

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.